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ZrCl2(C5H2(C6H5)2(CH2)3CH3)2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

250139-32-3

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250139-32-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 250139-32-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,1,3 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 250139-32:
(8*2)+(7*5)+(6*0)+(5*1)+(4*3)+(3*9)+(2*3)+(1*2)=103
103 % 10 = 3
So 250139-32-3 is a valid CAS Registry Number.

250139-32-3Upstream product

250139-32-3Downstream Products

250139-32-3Relevant academic research and scientific papers

Synthesis of bis(1,2,3-substituted cyclopentadienyl)zirconium dichloride derivatives and their use in ethylene polymerization

Lee, Bun Yeoul,Han, Jin Wook,Chung, Young Keun,Lee, Soon W.

, p. 181 - 190 (1999)

Catalytic Pauson-Khand reaction products with norbornadiene could be effectively transformed to trisubstituted cyclopentadienes, which have been used to synthesize a series of unbridged bis(1-R′-2-R-3-R′-trisubstituted cyclopentadienyl)zirconium dichlorid

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